import time as t
import asyncio
import logging
import datetime
import secretHandler
from addons import ProgrammerExcuses
from addons import XKCD

from models.xkcdComic import Comic

import discord
from discord import Status
from discord import app_commands
from discord import Interaction
from discord import Embed
from discord import Guild
from discord import Color
from discord.activity import Game

botVersion = "1.0.1"
botDate = "03.02.2023"

secret = secretHandler.secret()
token = secret.loadSecret("secret.txt")
if token[0] != 0:
    exit(f"Cannot load token. Error Code {token[0]}")
botToken = token[1]

# Init Logger
logger = logging.getLogger('discord')
logger.setLevel(logging.DEBUG)
handler = logging.FileHandler(filename='data/log/discord.log', encoding='utf-8', mode='a')
handler.setFormatter(logging.Formatter('%(asctime)s|%(levelname)s|%(name)s|:%(message)s'))
logger.addHandler(handler)

#Init Addons
programmerExcuses = ProgrammerExcuses()
xkcd = XKCD()

class client(discord.Client):
    async def startup(self):
        await self.wait_until_ready()

def getDateTime():
    dateNow = datetime.datetime.now()
    dateNow = str(dateNow).split(" ")
    unix = t.time()
    time = dateNow[1]
    time = time.split(".")
    time = time[0]
    dateNow = dateNow[0]
    return dateNow, time, unix

startTime = getDateTime()[2]

bot = client(intents=discord.Intents.all())
tree = app_commands.CommandTree(client=bot)

async def chnagePresence():
    while True:
        await bot.change_presence(activity=Game(name="with penguins"), status=Status.online)
        await asyncio.sleep(20)

        countGuilds = 0
        async for guild in bot.fetch_guilds():
            countGuilds += 1
        
        await bot.change_presence(activity=Game(name=f"on {countGuilds} Servers"), status=Status.online)
        await asyncio.sleep(20)

@bot.event
async def on_ready():
    startTime = getDateTime()[2]
    bot.loop.create_task(chnagePresence())
    logger.info(f"Logged in as: {bot.user.name} with ID {bot.user.id}")
    await bot.change_presence(activity=Game(name="with penguins"), status=Status.online)
    await tree.sync()

@bot.event
async def on_guild_join(guild: Guild):
    logger.info("Added to Guild")
    await guild.system_channel.send("Hii^^")



@tree.command(name='excuse', description='Get a random excuse from programmer excuses')
async def slash(interaction: Interaction):
    await interaction.response.send_message(programmerExcuses.getExcuse())

@tree.command(name='get-latest-comic', description='Get latest comic from XKCD')
async def slash(interaction: Interaction):
    comic = xkcd.getLastComic()

    embed = discord.Embed(title=comic.title, color=Color.blue(), url=f"{xkcd.url}/{comic.num}")
    embed.set_image(url=comic.img)
    await interaction.response.send_message(embed=embed)

@tree.command(name='get-random-comic', description='Get a random comic from XKCD')
async def slash(interaction: Interaction):
    xkcd.getRandomComic()
    await interaction.response.send_message("hi")

@tree.command(name="info", description="get info about this server")
async def slash(interaction: Interaction):
    logger.info("Command: info")
    timeNow = getDateTime()[2]
    uptime = timeNow - startTime

    serverString = \
        f"""\
        Owner: {interaction.guild.owner}
        Name: {interaction.guild.name}
        """
    botString = \
        f"""\
        Uptime: {int(round(uptime/60, 1))}m
        Version: {botVersion} from {botDate}
        Developer: DasMoorhuhn.py#2604
        Sourcecode: https://gitlab.com/HendrikHeine/it-discord-bot
        """

    embed = discord.Embed(title=f"Info", description="about this Server", timestamp=datetime.datetime.utcnow(), color=Color.blue())
    #embed.set_thumbnail(url=interaction.guild.icon)
    embed.add_field(name="Server", value=serverString, inline=False)
    embed.add_field(name="Bot", value=botString, inline=False)
    await interaction.response.send_message(embed=embed)

@tree.command(name="help", description="List of all Commands")
async def slash(interaction: Interaction):
    logger.info("Command: help")
    commandListString =  \
    """\
    `/info`: Get infos about the server and the Bot
    `/help`: Get this view
    """
    embed = discord.Embed(title=f"Help", description="List of commands", color=Color.blue())
    #embed.set_thumbnail(url=interaction.guild.icon)
    embed.add_field(name="Commands", value=commandListString, inline=True)

    await interaction.response.send_message(embed=embed)

@tree.error
async def on_app_command_error(interaction: Interaction, error):
    if isinstance(error, app_commands.MissingPermissions):
        await interaction.response.send_message(content="Du hast keine Adminrechte", ephemeral=True)
    else:
        raise error

#Prevent Gateway Heartbeat Block
try:
    bot.run(token=botToken)
except Exception as err:
    raise err
    exit(1)
finally:
    logger.info("Stopped")